Local expertise
Precise reading of Paris micro-addresses, arrondissements and real property uses.
Town houses, private mansions and family homes with outdoor space: discover rare properties in Paris and western Paris.
Precise reading of Paris micro-addresses, arrondissements and real property uses.
Properties assessed through rarity, patrimonial coherence and long-term potential.
Guidance tailored to your purchase, sale or legacy project.
Confidential access to off-market properties and a discreet approach to buyers.

Le Vésinet · 78110
5 995 000 €
680 m2 inside

Saint-Maur-des-Fossés · 94100
3 590 000 €
7 Bedrooms · 357 m2 inside

Viarmes · 95270
2 815 000 €
5 Bedrooms · 561 m2 inside

Bougival · 78380
1 995 000 €
5 Bedrooms · 330 m2 inside

Choisy-le-Roi · 94600
1 875 000 €
289 m2 inside

Paris 19ème · 75019
1 850 000 €
3 Bedrooms · 124 m2 inside

Antony · 92160
1 750 000 €
5 Bedrooms · 229 m2 inside

Crespières · 78121
1 495 000 €
4 Bedrooms · 260 m2 inside

Rueil-Malmaison · 92500
1 300 000 €
5 Bedrooms · 210 m2 inside

Paris 18ème · 75018
1 295 000 €
2 Bedrooms · 130 m2 inside

Maisons-Laffitte · 78600
870 000 €
4 Bedrooms · 108 m2 inside

Malakoff · 92240
780 000 €
3 Bedrooms · 90 m2 inside

Poissy · 78300
766 500 €
5 Bedrooms · 267 m2 inside

Rochefort-en-Yvelines · 78730
737 000 €
4 Bedrooms · 235 m2 inside

Clamart · 92140
715 000 €
8 Bedrooms · 125 m2 inside

Le Perreux-sur-Marne · 94170
700 000 €
5 Bedrooms · 127 m2 inside

Orgeval · 78630
699 000 €
4 Bedrooms · 148 m2 inside

Arnouville-lès-Mantes · 78790
650 000 €
4 Bedrooms · 248 m2 inside

La Queue-les-Yvelines · 78940
525 000 €
8 Bedrooms · 200 m2 inside

Asnières-sur-Seine · 92600
479 000 €
0 m2 inside

Bonnières-sur-Seine · 78270
449 000 €
7 Bedrooms · 264 m2 inside

Villepreux · 78450
390 000 €
2 Bedrooms · 80 m2 inside

Sagy · 95450
240 000 €
4 Bedrooms · 151 m2 inside
In Paris, value is set by the micro-address: I read it to secure every project.
· Jérémie Bergey
Our BONAPARTE consultants support buying and selling projects across Paris and western Paris: Haussmannian apartments, penthouses, private mansions and reception properties. Depending on your area and property type, we direct you to the most relevant advisor.
In Paris, houses and private mansions are rare within the city and concentrated in the Marais, on the Île Saint-Louis and in western Paris. The offer widens in Neuilly and Versailles.
The value of a town house or private mansion lies in volumes, garden or courtyard, calm, architectural heritage and address rarity.
These confidential properties often trade off-market. Reading the building, works and easements is essential before committing.
Maison BONAPARTE supports buying and selling houses and private mansions in Paris and western Paris, with a discreet and patrimonial approach.




Haussmannian apartment, penthouse, private mansion or house: BONAPARTE supports valuation, presentation and marketing of your property, including off-market, to qualified buyers.
The market for Paris houses and private mansions depends on micro-address, floor, light, condition, views and rarity. Two properties in the same arrondissement can vary by 30 to 40% depending on the street, so each opportunity should be compared with properties that answer the same use and buyer profile.
Paris can be strategic when the property combines a sought-after address, quality and long-term coherence. For houses and private mansions, buyers should look beyond surface area and compare floor, exposure, calm, co-ownership and future resale logic.
There is no single entry price because values vary by arrondissement, micro-address, floor, condition and rarity. A precise budget should be built from comparable properties and from the intended use: main residence, pied-à-terre, investment or legacy project.
The 6th, 7th, 8th, 4th and 16th are useful reference points, but the best area depends on the property type. A Haussmannian apartment, a family house, a private mansion or an equestrian estate will not follow the same address logic or buyer expectations.
Maison BONAPARTE first qualifies your project, desired use and budget, then compares relevant properties through local criteria, including off-market. The consultant helps interpret price, condition and location before coordinating the key steps through completion.
Yes. BONAPARTE supports valuation, presentation, qualified buyer targeting and negotiation. For houses and private mansions, the seller strategy must make the property's address, floor, use and rarity immediately understandable.
Houses and private mansions in Paris: rarity and heritage
The best areas for Paris houses and private mansions depend on intended use: a main residence of standing, a discreet pied-à-terre, a reception property with a view or a heritage asset. The 6th, 7th, 8th, 4th and 16th can all be relevant, but not for the same reasons.
The strongest addresses combine scarcity with quality of use: high floor, light, calm, views, terrace or a preserved street.
For Paris houses and private mansions, architecture and condition must be assessed with co-ownership and energy rating in mind. Floor, light, works, building tenure and charges can influence both comfort and long-term value.
A prestige property should be judged through use as much as appearance: how it lives day to day, how coherent its works are and how it will be understood by a future buyer.
Buyers of Paris houses and private mansions often search for a precise use: main residence, pied-à-terre, reception property or long-term legacy. The right property is the one whose address and constraints match that use.
Maison BONAPARTE helps connect buyer expectations with local market reality, comparing rarity, price, condition and the property’s ability to preserve value over time.